baber/WOPTO huggingface dataset:
Patent JP-H01289180-A (JP)
Title: Solid state laser
Inventor: YAGI SHIGENORI
IPC: H01S3/093
Filed: 1988-05-16
Abstract: PURPOSE:To eliminate a temperature distribution, which is generated in the width direction in a laser medium, and to improve the focusability of a beam by a method wherein the smooth surface on one side of the rectangular laser medium is provided with a transparent plate in close contact to the smooth surface and the smooth surface, which intersects orthogonally with this transparent plate, of the laser medium is provided with a transparent plate through a heat-insulating space. CONSTITUTION:A discharge power of about 5KW, for example, is injected in two lamps 7 to remove an unnecessary spectrum component through filters 5, about 8% of the discharge power, that is, about 400W is absorbed in a laser medium 1 to excite the medium 1 and about 100W, which is part of the about 400W, is outputted to the outside as a laser beam 21. At this time, the heat absorbed in the medium passes through transparent plates 3 and is released, but the temperature in the medium 1 is risen to about 20 deg.C and a thermal gradient of about 120 deg.C is generated in the plates 3. Accordingly, a filling layer 2 consisting of an optical bonding agent having a thermal conductivity of 1-3X10<-3>W.cm<-1>.deg<-1>, a gel-like substance, oil and so on is provided between the sides of the side surfaces of the medium 1 and the plates 3 to lessen a temperature gradient. If a solid laser is ready-constituted as an excitation cooling structure for lessening more the gradient, the focusability of a beam is more improved.
Patent JP-S62275298-A (JP)
Inventor: HIYOSHI AKIO
IPC: G10H7/00
Filed: 1987-05-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5820833-A (JP)
Title: Method and apparatus for continuously discharging sludge in enclosed manner
Inventor: NAKAJIYOU HIROYUKI
IPC: E02F7/00
Filed: 1981-07-30
Abstract: PURPOSE:To remove sludge on the moving locus of a sludge enclosing box by only one dredging work by providing a sludge lifter to the sludge enclosing box having openings on its front and lower faces. CONSTITUTION:Sludge 2 deposited on the seabed is enlosed in a sludge enclosing box 1 having openings on its front and lower faces 1a and 1b and towed by a tug boat, etc., in such a way that sludge is introduced into the box 1 while being pressed by the front face 1a of the box 1 and then discharged upwardly by a sludge lifter 5. In this case, a water shielding mat 4 to prevent the intrusion of water into the box 1 is provided at the bear side of the box 1, and also a floating tank 12 to adjust the buoyance of the whole of the device is provided at the upside of the box 1.
Patent JP-S5820260-A (JP)
Title: Apparatus for controlling blown amount of liquid resin
Inventor: KAWAI KAZUJI
IPC: B05B12/02
Filed: 1981-07-30
Abstract: PURPOSE:To obtain a high quality product without disuse of a material, by a method wherein the amount of a liquid resin ejected from a spray gun is continuously read out to inform that the resin amount reaches a proper use amount and blowing is properly carried out. CONSTITUTION:A sensor 1 detects the reciprocal number of the piston of a pump 20 for ejecting a liquid resin to send the same to a spray gun 21 to emit an electric signal, and a memory 2 stores a proper use amount for each process and an add counter 3 sums up the signal from the sensor 1. In addition, a subtraction counter 4 reads out the proper use amount stored by the memory 2 to count the residual amount thereof as well as a notice means 5 notifies that a use amount approaches the proper use amount. In addition, a termination display means 6 informs that the use amount reaches the proper use amount, and an address counter 7 assigns the address of data of each process stored by the memory 2.
Patent JP-S6011651-A (JP)
Title: Method of controlling knocking
Inventor: INOUE RIYUUSABUROU
IPC: F02D41/22
Filed: 1983-07-01
Abstract: PURPOSE:To effectively carry out the avoidance and restraint of knocking in a fuel injection type internal combustion engine, by controlling the fuel injection so that the timing of fuel injection is delayed when knocking is detected. CONSTITUTION:Upon engine operation, a control unit 16 which receives output signals S4 through S7 from an intake-air volume sensor 8, a throttle valve opening degree sensor 11, a crank angle sensor 13 and a water temperature sensor 14, computes the time period and initiation timing of fuel injection, and controls the operation of fuel injection valves 2 through 5 in a predetermined order in accordance with the output of the crank sensor 13. Further, in this stage the occurrence of knocking is detected from the output signal of a vibration sensor 15, and when the occurrence of knocking is detected, computation of compensation is made to delay the above-mentioned initiation timing of fuel injection for avoiding or restraining the knocking. Then, the fuel injection valve 2 through 5 are controlled to be operated in accordance with the result of this computation.
Patent JP-2000310263-A (JP)
Title: Disk rotor
Inventor: KUMEMURA YOICHI
IPC: F16D65/12
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To prevent irregularities from being generated on the surface of an annular rotor section due to difference in heat capacities by arranging a plurality of second cooling ribs at positions different from the positions of other second cooling ribs in the radial direction of a disk rotor in vent holes at uniform intervals in the peripheral direction of the disk rotor. SOLUTION: Second cooling ribs 3 are arranged at prescribed positions in the peripheral direction in each of vent holes 6. Some among them are arranged on the outer peripheral side as outer peripheral side second cooling ribs 3B, and the others are arranged on the inner peripheral side as inner peripheral side cooling ribs 3A. The outer peripheral side cooling ribs 3B are arranged at uniform intervals in the peripheral direction of a disk rotor. Since combinations of the first cooling rib 2, vent hole 6 and second cooing rib 3 continue at uniform intervals, the heat capacity is made uniform at any portion, and irregularities can be suppressed from generating on the surface of an annular rotor section. Since mass becomes heterogeneous in the peripheral direction on the outer peripheral side, and the squeak of a brake can be negated.
Patent JP-H0543265-A (JP)
Title: Production of rock wool
Inventor: HAYAMA OSAMU
IPC: C03B37/09
Filed: 1991-05-24
Abstract: PURPOSE:To obtain a rock wool consisting of high-strength fibers and appropriate to form a high-quality shot-less fiber by melting the raw material in an electric furnace, allowing the molten material to stand at that temp. for a specified time in the furnace and then fiberizing the material. CONSTITUTION:A composition control auxiliary material such as quartzite is mixed into the raw material such as molten blast furnace slag, and the mixture is melted at about 1520 deg.C in an electric furnace, etc. A current is further continuously supplied to the furnace, and the molten material is let stand at about 1500-1520 deg.C in the furnace for >=15min. Consequently, bubbles are not generated in the molten material, the composition is uniformized. The molten material is fiberized by a centrifugal method, etc., and a rock wool free of shots and consisting of a high-strength fiber is obtained. The rock wool is crushed and classified to obtain a high-quality shot-less fiber.
Patent JP-S5745654-A (JP)
Title: Diagnostic system for computer
Inventor: ISHIGAMI MAMORU
IPC: G06F11/22
Filed: 1980-08-31
Abstract: PURPOSE:To enable the daily monitor of the users and the maintenance before system-down, by driving a network controller with a processor at the production of failure of a diagnosed computer and transferring an error information through the connection with the diagnostic device of diagnostic center. CONSTITUTION:A service processor 3 of the user's computer 2 and a front end computer 7 of a diagnostic center 4 are provided with network controllers 10, 10'. At the failure of the computer 2, the network controller 10 is driven with a connection signal of the processor 3 and the line is connected by calling out the diagnostic center 4 automatically. Thus, every time of generating hardware error, since the error information is transferred to a host computer 6 of the diagnostic center, the diagnostic center monitors the status of error production per uses at all time, and enable to furnish a suitable maintenance instruction before the system is made downed.
Patent JP-S5345706-A (JP)
Title: Starting gear for automatic controller of wind quantity
Inventor: NAGASAWA YOSHIYUKI
IPC: F04B49/02
Filed: 1976-10-08
Abstract: PURPOSE: To ensure the labor saving of operators while allowing the reduction of starting time and starting power, by automatically performing the opening adjustment of a vane or a damper, which has manually been done in conventional devices, when starting a ventilator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5454047-A (JP)
Title: Fixing apparatus
Inventor: KADOI HARUO
IPC: G03G15/20
Filed: 1977-10-07
Abstract: PURPOSE: To make it possible to apply a uniform high load to a toner image support by arranging both two pressure rollers having a larger diameter and a fixing  roller such they are not in parallel with each other byt satisfy a preset condition.   
     CONSTITUTION: The diameter of pressure rollers 5 and 6 for pressing a fixing roller 4 is made larger than that of the latter roller. These rollers 4 to 6 are arranged such that their centers a, b and c in any cross-section are lcoated on a straight line passing through the contact portion Q of the rollers 4 and 6 but not in parallel. With this arrangement, the contact point Q of the intersecting rollers 4 and 6 for thermally fixing a toner image support S forms a straight line H in parallel with the axial line of the rollers 4 and 6. As a result, the load to be applied to the toner image carrier S is uniformalized by straightening the axial centers of the rollers 4 and 6, and the nip angle α between the rollers 4 and 6 for the carrier S through the  contact line H is so reduced that a high load per unit area can be applied to the  carrier S, thus ensuring the satisfactory fixing operation 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62276738-A (JP)
Title: Ion beam apparatus
Inventor: KOGUCHI MAKOTO
IPC: H01L21/265
Filed: 1986-05-26
Abstract: PURPOSE:To obtain a compact ion beam apparatus with little change of irradiation angle by forming the first and the second electrode pairs, the first magnetic pole pair and the second magnetic pole pair which deflects a deflected ion beam to the same direction as that of the beam before it is deflected. CONSTITUTION:Electrostatic deflection and magnetic deflection are made to correspond to one direction out of two directions making a right angle with each other and the deflecting directions are made to be compensated mutually by shifting their positions in the direction of ions in the electrostatic deflection and magnetic deflection respectively by forming a deflecting part, which makes a two-dimensional scanning, with the first electrode pair 71 to deflect an ion beam to x-direction, the second electrodes pair 72 to make an x-direction speed component zero by deflecting the ion beam deflected to x-direction between the two electrodes 71 to a reverse direction, the first magnetic pole pair 81 to deflect the ion beam to y-direction and the second magnetic pole pair 82 to make a y-direction speed speed component zero by deflecting the ion beam deflected to y-direction between the two magnetic poles 81 to a reverse direction. Track directions of ions emitted by the deflecting part can be thus made to keep a constant angle with the whole surface of the substrate to be treated.
Patent JP-H06307261-A (JP)
Title: Starting fuel controller for diesel engine
Inventor: TANEDA TOSHIYUKI
IPC: F02N11/08
Filed: 1993-04-23
Abstract: PURPOSE:To reduce exhaust of black smoke by restricting fuel increase when a diesel engine starts and to facilitate starting by automatically releasing restriction of fuel increase when the engine is difficult to start. CONSTITUTION:A starter timer 11, with which a stop lever 8 for restricting a fuel increase operation of a governor lever 5 is coupled, is connected to a magnet switch circuit 10 of a starter 9 in a diesel engine 1, and an actuator 12 is coupled with the stop lever 8. The actuator 12 is operated by the starter timer 11 during only an excess period of time Tr from the time when an energizing time Tt, which starts from an energizing start time T0, to the starter 9 by forming a key switch on, exceeds the present time Ts to an energizing stop time T2, and a restricting operation of the stop lever 8 is released so that the rack pin 4 of a control rack 3 in a fuel injection pump 2 can be moved to the starting increase position St by the governor lever 5.
Patent JP-H0417300-A (JP)
Title: Radiation output window
Inventor: YAMASHITA YOSHIMI
IPC: H01L21/027
Filed: 1990-05-10
Abstract: PURPOSE:To prevent deterioration and breakage of the window film of a radia tion output window and a temperature rise of a sample and a mask caused by infrared rays by bonding a member which faces a high vacuum side and excludes infrared rays to a member which faces a reduced pressure side and allows radiation to permeate it so as to constitute the window film. CONSTITUTION:Radiation 1 contains infrared rays and is transmitted to a helium chamber 12 from a high vacuum chamber 11 via a radiation output window 2 and a reflecting film 3. The radiation output window 2 is so constructed as being provided with a metal thin film (the reflecting film 3) which is spread so as to provide a mirror finished surface to reflect the infrared rays toward a light source side. Thickness of the radiation output window 2 is made smaller than that of a radiation output window 58. Therefore, the radiation leaves the infrared rays and permeates the radiation output window 2 to reach the sample, while the infrared rays are left on the light source side of the radiation output window 2. Thus, the heat generation of the radiation output window 2 and the temperature rise of the sample are prevented.
Patent JP-H0948968-A (JP)
Title: Method for controlling heat generating reaction of heat generating material composition, heat generating material composition, heat generating article, plaster, perfume emitting device, and pesticide or bactericide emitting device
Inventor: USUI AKIO
IPC: C11B9/00
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To improve the stability on application to the living body by controlling the free moisture content of a heat generating material composition enclosed in an air-permeable container. SOLUTION: A metal powder in an amount of 100 pts.wt. is blended with 1-15 pts.wt. metal chloride, 15-100 pts.wt. water, 0.05-15 pts.wt. water absorbent whose water absorbency reversibly changes depending on temperature rise or fall due to a heat generating reaction, and if necessary, a heat generating aid in an amount of 1-20 pts.wt. based on 100 pts.wt. iron powder, 0.1-5 pts.wt. pH adjustor, and 1-10 pts.wt. water-retentive agent or 0.5-5 pts.wt. surfactant to give a heat generating material composition 2. This composition 2 is enclosed in an air-permeable container, bag or sheet-form bag 3 having a moisture permeability of 50-5,000g/m<2> .24hr to give a heat generating article 1.  The free moisture content of the composition 2 is altered so that the heat generating reaction is slowed down when the temperature realized by heat generation rises above a prescribed temperature while the reaction is accelerated when the temperature realized by heat generation drops below a prescribed temperature.
Patent JP-S62279531-A (JP)
Title: Memory card and its reading and writing device
Inventor: MIZUNO HIROTAKA
IPC: G11B7/24012
Filed: 1986-05-28
Abstract: PURPOSE:To correct and add information by embedding an IC chip in a position, where there is not an information recording layer, of a memory card and providing an input/output terminal there. CONSTITUTION:A memory card 11 is provided with an optical information recording part 12 from which information is optically read out, and an IC chip 13 is embedded in a position where there is not the recording part 12, and the input/output terminal is formed there. Further, a read/write device 14 is provided which consists of an optical information read processing part 17 for the recording part 12, an additional information read/write processing part 16 for the chip 13, and a control part 15 of these parts. Since information can be corrected and added by this constitution, the large-capacity memory card on which information can be written partially is obtained.
Patent JP-S5910991-A (JP)
Inventor: MIZUTANI MASAMICHI
IPC: G09G3/04
Filed: 1982-07-12
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11313239-A (JP)
Title: Image pickup device
Inventor: TAKAHATA HIROSHI
IPC: H04N5/225
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To photograph a still image with excellent image quality while photographing a moving image. SOLUTION: In the device 1 such as a video camera 1, when the user depresses a still image button 19, a timing signal generating circuit 17 generates a timing signal to generate an image pickup signal of a progressive system by one field and gives the signal to a CCD image sensor 12. The CCD image sensor 12 outputs the image pickup signal of the progressive system by one field from an odd numbered field that comes just after the timing when the still image button 19 is depressed. Furthermore, a still image processing circuit 18 senses depression of the still image button 19, the circuit 18 receives an odd numbered field that comes just after the timing when the still image button 19 is depressed, that is, photographed data is fetched by one field of the progressing system from an A/D converter 14.
Patent JP-H0418308-A (JP)
Title: Fiber cloth resin prepreg
Inventor: HIYAMIZU KEIJI
IPC: B29B11/16
Filed: 1990-05-14
Abstract: PURPOSE:To achieve surface appearance of superior fashionableness with color and pattern fit for the purpose of use by providing the constitution of a fiber cloth and matrix resin. CONSTITUTION:Matrix resin coated papers are overlapped from both sides of a fiber cloth, heat pressed and integrated. For instance, a fiber cloth 18 is fed into between press rolls 4A and 4B through a gate 20. On the other hand, first and second resin coated papers 14 composed of release paper 2 coated with matrix resin 13 are wound on unwiders 3A and 3B are fed between the press rolls 4A and 4B in a manner of clamping said fiber layers together with the fiber cloth 18 from both sides. The papers are overlapped each other, and then fed from a hot plate 5 to an area between second press rolls 6A and 6B. In said process, the fiber cloth 18 is embedded in the matrix resin 13 of the first and second resin coated papers 14, impregnated and integrated. Then, the same is cooled, and then wound on a winder 8 as a prepreg 7 together with released paper 2 on one side.
Patent JP-S5823128-A (JP)
Inventor: TOYODA MITSURU
IPC: H01H33/16
Filed: 1981-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09302108-A (JP)
Title: Polypropylene resin composition for extrusion film and extrusion film using the same
Inventor: IMAI TADASHI
IPC: C08L23/12
Filed: 1996-05-16
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition comprising a crystalline polypropylene, ethylene-propylene-butene-1 copolymer, etc., and having good softness, transparency, antiblocking property and scratch resistance. SOLUTION: This resin composition is obtained by blending (A) 100 pts.wt. crystalline polypropylene with (B) 10-50 pts.wt. ethylene propylene-butene-1 copolymer, (C) 0.05-0.30 pts.wt. antistatic agent and (D) 0.3-1.5 spherical inorganic inert substance having 1-10μm average particle diameter as an antiblocking agent. Furthermore, the component B is preferably composed of 30-50wt.% ethylene component, 20-40wt.% propylene component and 50-10wt.% butene-1 component and the component C is preferably a glycerol fatty acid ester and the component D comprises preferably silica or zeolite-based inorganic particles.
Patent JP-H01291510-A (JP)
Title: Surface acoustic wave device
Inventor: OHARA IKUO
IPC: H03H3/08
Filed: 1988-05-18
Abstract: PURPOSE:To prevent a crack or the change of a frequency from being generated by placing a piezoelectric substrate in which an electrode to excite a surface acoustic wave is formed on a plate on a supporting part formed by applying and hardening a first bonding agent at the prescribed position of a base, and fixing it with a second bonding agent. CONSTITUTION:After the first bonding agent such as the bonding agent of epoxy resin, etc., is applied at the prescribed position on the inner bottom plane of the base 1 consisting of ceramics molded in almost plate shape, it is hardened. And the supporting part 2 protruding from the bottom plane is formed. The piezoelectric substrate 3 placed on the supporting part 2 is fixed with the second bonding agent 4, for example, of polyimide group, The piezoelectric substrate 3 consists of a crystal plate, etc., and drives the surface acoustic wave on the plate. For example, an interdigital electrode can be formed. And it is possible to hold the piezoelectric substrate 3 by providing a space between the piezoelectric substrate and the base 1, and to obtain appropriate elasticity even when it is hardened. Also, since the second bonding agent 4 contracts at the time of hardening, the back plane can be held adhesively surely on the supporting part 2.
Patent JP-S6013401-A (JP)
Title: Current collecting shoe for electric railcar
Inventor: INOUE MITSUHIRO
IPC: B60L5/20
Filed: 1983-07-04
Abstract: PURPOSE:To obtain a current collecting metal shoe having preferable arc resistance and long lifetime for an electric railcar by detachably covering the upper surface of the shoe with an arc protecting cover having insulation. CONSTITUTION:A current collecting shoe 1 is coupled by a connecting frame 2, a slide plate 3 is divided into three segments on the shoe 1, and clamped by a bolt 7. Further, an arc protecting cover 4 is wound on the shoe 1, and clamped by the plate 3 and the bolt 7. A glass cloth silicon eresin FRP is used as a material of the cover 4. In this manner, it can prevent the shoe from damaging due to an arc, thereby providing the shoe having a long lifetime for a railcar.
Patent JP-2000315794-A (JP)
Title: Manufacture of thin film transistor
Inventor: YOSHINOUCHI ATSUSHI
IPC: H01L21/336
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To enhance the quality of a thin film transistor to be formed on a substrate. SOLUTION: This manufacturing method has a first process to form a polysilicon film 2 on an insulative substrate 1, a second process to etch the polysilicon film 2 so that it has an island region, a third process to oxidize the external layer of the polysilicon film 2 in an atmosphere which mainly consists of nitric oxide gas, under a pressure of 5-50 atmospheres so that an insulation film 4 (a silicon oxynitride film) is formed on the polysilicon film 2, and a fourth process to form a gate electrode 6 on the insulation film 4.